1. The MT-40 is a cutting-edge multimeter designed to simplify and enhance measurement tasks. Equipped with a high-definition backlit LCD display, it delivers clear and easy-to-read measurements. Its intelligent auto-ranging feature eliminates manual adjustments, ensuring efficient and accurate results. 2. Powered by an advanced chip, the MT-40 boasts an ultra-fast sampling rate of 3 times per second, providing real-time data for precise analysis. This powerful device offers functions, including True RMS measurement, capacitance, resistance, diode testing, and non-contact voltage detection. 3. With its overload protection and intelligent anti-burning features, the MT-40 safeguards both your measurements and the device itself. The compact and design, combined with a convenient silicone protective cover, makes the MT-40 the ideal tool for on-the-go professionals. 4. Auto Range: Start measuring immediately after power is on, automatically identify voltage and resistance on and off, and make the measurement more efficient; full-range automatic measurement, no need to adjust the range to measure. 5. Overload Protection: Full-range intelligent burnout prevention to safeguard your measurements. Product Model:MT-40 Battery type:2x1.5V AAA batteries DC Voltage: AUTO function:0.800v-600V, Manual function: 0.000V-600V AC Voltage: AUTO function: 0.800V-600V, Manual function:0.000V-600V Resistor: 400/4K/40K/400K/4M/40M Capacitor: 4nF/40nF/400nF/4F/40F/400F/4mF/40mF Measuring rate: 3 times/s Auto power off: 15 minutes Due to different batches, there may be differences in product appearance and printed text, which not affect use. Colour:Black & Blue Material:ABS Package Contents: 1 * MT-40 smart multimeter 2 * AAA batteries 2 * multimeter probes Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.